4345224100 has 72 divisors (see below), whose sum is σ = 10784809728. Its totient is φ = 1488595200.

The previous prime is 4345224083. The next prime is 4345224113. The reversal of 4345224100 is 14225434.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1707429 + ... + 1709971.

It is an arithmetic number, because the mean of its divisors is an integer number (149789024).

Almost surely, 2^4345224100 is an apocalyptic number.

It is an amenable number.

4345224100 is an abundant number, since it is smaller than the sum of its proper divisors (6439585628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4345224100 is a wasteful number, since it uses less digits than its factorization.

4345224100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005 (or 4998 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4345224100 is about 65918.3138437263. The cubic root of 4345224100 is about 1631.8142695411.

Adding to 4345224100 its reverse (14225434), we get a palindrome (4359449534).

The spelling of 4345224100 in words is "four billion, three hundred forty-five million, two hundred twenty-four thousand, one hundred".